64737030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2157901}}^1$

素因数の和:2157911

約数の個数: 16

約数和(自身を含む): 155368944

約数和(自身を除く): 90631914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2157901, 4315802, 6473703, 10789505, 12947406, 21579010, 32368515, 64737030]

約数ペア:

[(1, 64737030), (2, 32368515), (3, 21579010), (5, 12947406), (6, 10789505), (10, 6473703), (15, 4315802), (30, 2157901)]